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package org.javaee7.jpa.locking.optimistic;

import javax.persistence.*;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import java.io.Serializable;

/**
 * @author Arun Gupta
 */
@Entity
@Table(name = "MOVIE_OPTIMISTIC")
@NamedQueries({
    @NamedQuery(name = "Movie.findAll", query = "SELECT m FROM Movie m"),
})
public class Movie implements Serializable {
    @Id
    @NotNull
    private Integer id;

    @Version
    private Integer version;

    @NotNull
    @Size(min = 1, max = 50)
    private String name;

    @NotNull
    @Size(min = 1, max = 200)
    private String actors;

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public Integer getVersion() {
        return version;
    }

    public void setVersion(Integer version) {
        this.version = version;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getActors() {
        return actors;
    }

    public void setActors(String actors) {
        this.actors = actors;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        Movie movie = (Movie) o;

        return id.equals(movie.id) && version.equals(movie.version);
    }

    @Override
    public int hashCode() {
        int result = id.hashCode();
        result = 31 * result + version.hashCode();
        return result;
    }

    @Override
    public String toString() {
        return "Movie{id=" +
            id +
            ", version=" +
            version +
            ", name='" +
            name +
            '\'' +
            ", actors='" +
            actors +
            '\'' +
            '}';
    }
}
